Diagonal granny stitch Squares.
H hook
25 rows:
Color A (Pale Rose): 2 rows
B (Celestial): 2 rows
C (Rose Bud): 2 rows
D (Honey): 2 rows
E (Mist): 2 rows
F (Ivory): 5 rows
E: 2 rows
D: 2 rows
C: 2 rows
B: 2 rows
A: 2 rows

I went ahead and added fringe to the other end as well, so it could serve as a sofa throw.